Results 111 to 120 of about 8,026,837 (257)
Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley +1 more source
Sobre el Taller internacional “Recursos naturales y desarrollo local: sostenibilidad, cohesión social y resiliencia” y este número de la Revista Identidades [PDF]
Identidades, 2018 Durante los primeros días del mes de octubre de 2017 tuvo lugar en nuestra Universidad Nacional de la Patagonia San Juan Bosco, en Comodoro Rivadavia (Chubut, Argentina) el Taller internacional “Recursos naturales y desarrollo local: sostenibilidad ...
Natalia Barrionuevo +4 more
doaj
Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy
Advanced Engineering Materials, EarlyView.This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb +6 more
wiley +1 more source
Crisis del empleo y cohesión social.
Cuadernos de Relaciones Laborales, 2001 En este artículo se defiende la idea de que la configuración particular del empleo en los años que siguen a la segunda guerra mundial constituyó uno de los pilares básicos en los que se asentó la legitimización del orden social de las sociedades ...
Faustino Miguélez, Carlos Prieto
doaj
Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source
¿El empleo contra la cohesión social?
Cuadernos de Relaciones Laborales, 2001 En este texto propondremos una interpretación de la movilización del concepto de «envejecimiento» como justificación de una serie de políticas sociales y como consecuencia de una forma de gobernar que privilegia el «método abierto de coordinación» en ...
Mateo Alaluf
doaj
What works and why in interventions to strengthen social cohesion: A systematic review
Journal of Applied Social Psychology, 2023 S. N. Orazani +2 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch +3 more
wiley +1 more source
Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du +4 more
wiley +1 more source